D Sub Contacts

A D-sub connector is a form of connector commonly found in electronic and computer systems. It consists of a D shaped metal band and two or more parallel rows of either pin contacts (male) or socket contacts (female). D-sub connector contacts can vary in size, material, current rating, length and resistance.

The most common type of connector is the crimp contact. These are assembled by inserting a stripped wire end into the cavity at the rear of the contact. The cavity is then crushed using a crimp tool, gripping the contact to the wire.

What are D-sub connector contacts used for?

The D-sub connector contacts carry the signal from the source to the destination across the D–sub connection.

Types of D-sub connector contacts

Most D-sub connectors are supplied with contacts ready in place. Contacts can be replaced if damaged or if the application of the D-sub connector is to be changed from the original design specification.

High-current, high-voltage, or co-axial inserts require larger contacts. The material of the D-sub connector contact can be changed if the robustness or quality of the connection needs to be improved.


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Description Price Gender Contact Material Contact Plating Maximum Contact Resistance Minimum Wire Size mm² Wire Size Contact Type Maximum Wire Size mm² Minimum Wire Size AWG Series Contact Size Maximum Wire Size AWG Current Rating Termination Method
RS Stock No. 164-3443
Mfr. Part No.745253-2
$0.229
Each (On a Reel of 10000)
units
Female Phosphor Bronze Gold over Nickel - - 26 → 22 AWG Socket - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 795-2232
Mfr. Part No.745253-2
$0.483
Each (In a Pack of 100)
units
Female Phosphor Bronze Gold over Nickel - - 26 → 22 AWG Socket - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 680-8904
Mfr. Part No.66504-9
$0.286
Each (In a Pack of 10)
units
Female Phosphor Bronze Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 135-5155
Mfr. Part No.166291-1
$0.273
Each (In a Bag of 1000)
units
Female Phosphor Bronze Gold - - 24 → 20 AWG - - - AMPLIMITE HD-20 20 - - Crimp
RS Stock No. 680-9175
Mfr. Part No.166291-1
$0.53
Each (In a Pack of 10)
units
Female Phosphor Bronze Gold - - 24 → 20 AWG - - - AMPLIMITE HD-20 20 - - Crimp
RS Stock No. 782-9959
Mfr. Part No.1658537-4
$0.498
Each (In a Pack of 50)
units
Female Phosphor Bronze Gold over Tin - - 24 → 20 AWG - - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 135-5157
Mfr. Part No.166294-1
$0.404
Each (In a Bag of 500)
units
Male Brass Gold - - 28 → 24 AWG - - - AMPLIMITE HD-20 20 - - Crimp
RS Stock No. 251-829
Mfr. Part No.DM537405001NCLF
$12.78
Each
units
Male - - - - RG179 B/U Coaxial - - - - - - Solder
RS Stock No. 680-9197
Mfr. Part No.166294-1
$0.57
Each (In a Pack of 25)
units
Male Brass Gold - - 28 → 24 AWG - - - AMPLIMITE HD-20 20 - - Crimp
RS Stock No. 481-500
BrandRS PRO
$1.313
Each (In a Pack of 10)
units
Female Copper Alloy - 12mΩ - 32 → 22 AWG - - 32AWG - - 22AWG 5A Solder
RS Stock No. 691-8893
Mfr. Part No.L17RRD2M11400
BrandAmphenol
$0.124
Each (In a Pack of 100)
units
Male - Gold over Nickel - - 24 → 28 AWG - - - - - - 5A Crimp
RS Stock No. 372-2309
Mfr. Part No.D02-22-22S-PKG100
BrandJAE
$0.775
Each (In a Bag of 100)
units
Female Copper Alloy Gold over Nickel 20mΩ - 14-22 AWG Signal - - D02 - - 3A Crimp
RS Stock No. 799-9272
Mfr. Part No.66506-3
$0.159
Each (On a Reel of 10000)
units
Male Brass Gold over Nickel, Gold over Palladium Nickel - - - Pin - - HDP-20 20 - 2A Crimp
RS Stock No. 301-6828
BrandRS PRO
$5.78
Each
units
Female Copper Alloy Gold over Nickel 50 Ω - 12 → 16 AWG Power - 12AWG - - 16AWG 20A Solder
RS Stock No. 680-9695
Mfr. Part No.66504-3
$0.54
Each (In a Pack of 25)
units
Female Phosphor Bronze Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - 3.7A Crimp
RS Stock No. 680-8917
Mfr. Part No.66506-9
$0.254
Each (In a Pack of 10)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 795-2239
Mfr. Part No.6-66506-1
$0.35
Each (In a Pack of 100)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Pin - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 135-5158
Mfr. Part No.66504-3
$0.163
Each (On a Reel of 10000)
units
Female Phosphor Bronze Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - 3.7A Crimp
RS Stock No. 812-6232
Mfr. Part No.FK20SL-08V_0100
BrandFCT
$0.98
Each (In a Pack of 100)
units
Female - Gold over Nickel - - 24 → 20 AWG Socket - - FK20SL - - 5A Crimp
RS Stock No. 680-9689
Mfr. Part No.66506-3
$0.252
Each (In a Pack of 25)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp